ultrasound patch may

Ultrasound patch may help improve sleep without medication

Scientists at the University of Texas in the United States have developed an advanced wearable patch that may help people enter REM (Rapid Eye Movement) sleep more quickly and remain in this stage for longer without surgery or medication.

According to scientists, the device called NEUSLeeP combines electrodes that monitor brain activity in real time. Researchers say the technology can target deeper areas of the brain associated with REM sleep while simultaneously monitoring the brain’s response.

Scientists tested the patch on 28 people and the findings were published in the scientific journal Nature Communications.

According to the study, people using the device entered REM sleep an average of 43 minutes earlier and spent approximately 16 additional minutes in this stage. The effect was observed both in healthy individuals and in people experiencing sleep problems.

Participants reported that the patch was comfortable to wear while only minimal side effects were observed during the study. Researchers also found that ultrasound treatment caused certain changes in the body associated with stress regulation.

Among healthy participants, a significant increase in heart-rate variability was observed which is generally associated with the body’s ability to cope with and respond to stress. Changes were also observed in brain circuits involved in emotional processing during brain imaging.

According to researchers, these findings are important because disruptions in REM sleep have been linked to mental health conditions such as depression, anxiety and post-traumatic stress disorder (PTSD).

Scientists emphasized that further large-scale research is needed before NEUSLeeP can be used as a standard treatment. Future studies are planned to determine whether the technology could also be effective for people experiencing chronic insomnia, depression and PTSD.

Similar Posts

  • | | |

    Body fat new study reveals its crucial role in met…

    A new scientific study has highlighted that body fat is much more than a source of extra weight. Researchers say fat tissue functions as an essential organ that helps regulate metabolism, stores energy, and produces hormones needed for the body’s normal functioning. According to the researchers, while excessive body fat is widely associated with conditions such as diabetes and heart disease, having too little body fat can also pose serious health risks. The findings suggest that maintaining a healthy balance of body fat is important for overall metabolic health. The study focused on a rare inherited disorder known as Familial Partial Lipodystrophy Type 2 (FPLD2). People with this condition lose fat from specific parts of the body or experience abnormal fat distribution, increasing their risk of diabetes and other metabolic disorders. A research team led by American endocrinologist Dr. Elif Oral examined patients with the condition and found that affected fat cells develop significant structural and functional abnormalities. These changes can disrupt the body’s metabolism and contribute to a range of health complications. To better understand the disease, scientists created a mouse model in which the Lamin A/C gene was switched off only in fat cells. This is the same gene known to be affected in individuals with FPLD2. The model allowed researchers to closely examine how defects in fat tissue influence the body’s metabolic processes. Researchers believe the findings could improve understanding of rare fat disorders while also opening new avenues for the development of treatments for diabetes and other metabolic diseases. The study reinforces the idea that healthy fat tissue plays a vital role in maintaining the body’s balance and overall well-being.

  • |

    Robot phone launch date announced for August 12

    Beijing – A Chinese company is set to introduce what is being described as the world’s first robot phone and its unique feature is likely to surprise many people. Robots are gradually becoming part of everyday human life and now a Chinese company has announced the launch of its first robot phone. According to foreign media reports, the company will launch the phone in China on August 12. Its most distinctive feature is its camera which is not fixed like the camera on a conventional smartphone. The phone features a unique robotic camera system that can rotate while recording videos offering movements similar to those of a professional camera. In addition, a special camera module is installed on the top of the phone. It can pop out when needed and rotate in different directions. The phone’s camera system does more than simply move. It also uses artificial intelligence (AI) to automatically track a person or object in front of it. Similarly, if someone is walking or recording a video, the camera can automatically follow their movements. This can make video recording smoother and give the footage a more cinematic appearance. The Chinese company has confirmed that the robot phone will feature a triple rear-camera setup. Its primary camera will have a resolution of 200 megapixels. This means the phone will not only be capable of taking high-resolution photos but will also be able to capture better images of objects from a distance.

  • Why Cockroaches are hard to remove

    Finding cockroaches in the kitchen can be unpleasant. Because they multiply quickly a small problem can soon spread to other parts of the house.  Cockroaches can survive in difficult conditions which makes them hard to remove once they settle in. Cockroaches can survive for a long time without food or water and can live in dark damp places such as kitchens cupboards and under sinks.  Their body parts and droppings can also become part of household dust. This may trigger allergies and can make asthma symptoms worse especially in children and people who already have asthma. There are many sprays and pest control products available in stores. However some people also try simple home methods for a small infestation. Boric acid and sugar A mixture of sugar and boric acid is sometimes used to control cockroaches. Sugar attracts them while boric acid can help kill them.  If used it should be placed only in areas that children and pets cannot reach. Cinnamon Cinnamon is another common home remedy. Its strong smell may help keep cockroaches away from certain areas. However it should not be considered a complete solution for a serious infestation. Mint or lavender oil The smell of peppermint or lavender oil may also help discourage cockroaches. A properly diluted mixture can be sprayed around cupboards and other areas where cockroaches are often seen. For a bigger or repeated infestation home remedies alone may not be enough. Keeping the kitchen clean storing food properly fixing leaks reducing moisture and sealing cracks can help.  If the problem continues professional pest control may be the most effective option.

  • |

    Writers are embracing flaws to fight AI prose

    In an era where generative artificial intelligence can generate essays in seconds, the digital world is quietly witnessing a linguistic backlash. Readers are increasingly attuned to the invisible fingerprint of large language models. Perfectly balanced sentences, predictable three-item lists, flawless grammar and fondness for the em dash. In response, a movement of novelists, journalists, essayists, and even corporate creators are opting an anti-AI literary counterculture. These writers are actively reintroducing human idiosyncrasies ranging from unorthodox metaphors to intentional typos to declare that a human is behind the keyboard. The hallmark of standard AI-generated text is not necessarily bad grammar. In fact, it is often too clean. Text-generation algorithms default to statistically probable phrasing. It’s resulting in a distinctively smooth, neutral tone that rarely takes stylistic risks. Over the past few years, certain visual and structural patterns have become clear red flags for readers. Excessive dependence on em dashes. Relying on clinical or dramatic transitions like “In conclusion,” “Delve,” or “Navigating the landscape of…” Prose that seems lacking the natural rhythm, pauses, and unpredictable detours of spontaneous speech. To break free from these algorithmic habits, authors are adopting techniques anchored in absolute negation. Novelist Laura Brooke Robson, author of Love Is an Algorithm, noted that she actively altered her sentence structures to avoid robotic cadence. Instead of relying on conventional metaphors, she intentionally sought out unexpected punctuation. For creators, avoiding the default traps of language models has surprisingly made their writing more original and lively. This counterculture goes beyond simply avoiding specific punctuation marks. Writers are cultivating a distinct aesthetic centered on authenticity, vulnerability, and friction. After years of detached or objective styles, creators are leaning back into intimate first-person storytelling. Specific personal experiences, odd sensory details, and messy real-life observations serve as proof of lived experience. They prove to be something synthetic text generators cannot genuinely claim. Minor human flaws, casual slang and even subtle typos are being viewed as authentic signatures. Some digital platforms and creators have even experimented with tools that preserve raw keystrokes to signal genuine human origin. Instead of smoothing out every transition, writers are introducing erratic pacing, quirky similes, and inventive vocabulary. Authors create an experience that keeps the reader engaged. Deliberately reassuring them that the text wasn’t produced by an automated model. Can Artificial Intelligence Just Copy It? Skeptics of this trend point out an obvious paradox! If large language models are capable of processing complex prompts, they can just as easily be instructed to “write with typos,” “use casual grammar,” or “tell a quirky story in the first person.” From a purely technical perspective, intentional mistakes does not make prose impossible for a machine to imitate. However, proponents of the movement emphasize that outsmarting algorithms was never the primary goal. Instead, the anti-AI counterculture is an artistic statement about human craft and intention. Writing is fundamentally an act of personal communication between two minds. When readers engage with text, they are seeking the author’s unique perspective, effort, and creative voice. Ultimately, this movement signals how society values written communication. As machine-generated text becomes ubiquitous, hyper-polished prose is losing its premium status. What readers increasingly crave is not frictionless perfection, but the warmth and oddity of a human voice.  

  • Human Capital Is Superior to Other Resources

    By Dr. Naveeda Katper Human beings live in a world of countless needs and wants, but the resources available to meet those needs are limited. Food, shelter, education, health and a sense of belonging are among the basic requirements of life. Because resources are scarce, individuals, organizations and governments have to set priorities, make choices and use available resources wisely. Resources can broadly be divided into natural and human-made resources. Natural resources such as land, water, forests, minerals and energy come from nature. Human-made resources, including machines, buildings, technology and infrastructure, are developed by people using natural resources. Natural resources can be depleted, while human-made resources can depreciate through use and time. Human beings, however, are different from other resources. A person is not simply a consumer of resources. With education, training, health and appropriate opportunities, a person can develop knowledge and skills and become an important form of human capital. This is why human capital is often considered more valuable than other resources. Human beings discover, develop and manage resources. They create technology, improve production, solve problems and generate new ideas. Among the traditional factors of production—land, labour, capital and entrepreneurship—human effort remains central because it activates and combines the others. Education and skills are therefore essential for economic and social development. A person without education or employable skills may have limited opportunities to earn a stable income. A skilled person, on the other hand, can use available resources productively and create value for both themselves and society. Skills can take different forms. Hard skills include technical and professional abilities. Soft skills include communication, teamwork, discipline and problem-solving. Transferable skills can be applied across different occupations and workplaces. All of these can improve a person’s ability to participate productively in the economy. Developed economies provide useful examples of how investment in people can contribute to national development. Countries such as Finland, Norway, Singapore, Switzerland, Japan and South Korea have invested substantially in education, vocational training, technology and workforce development. Their experience shows that economic progress is not based only on natural resources or physical infrastructure. The knowledge, skills and productivity of people are equally important. Skills development should begin early in life. Children should not be taught only to memorise information. They should also be encouraged to ask questions, solve problems, make things, experiment and learn from mistakes. An education system that allows children to try, fail and try again can help develop confidence, creativity and practical thinking. Schools, vocational institutions and workplaces all have a role in this process. Young people need opportunities to connect education with practical skills. They should be able to understand how knowledge can be applied to real problems and employment opportunities. The challenge is particularly serious in developing and least-developed countries, where many people have limited access to quality education, technical training and decent employment. Weak educational systems, inadequate infrastructure and limited opportunities for formal employment can prevent large sections of the population from developing their full potential. The problem is not simply unemployment. It is also the gap between what people know and what the economy needs. Many young people complete some level of education but do not acquire the practical or technical skills required by employers. At the same time, businesses often struggle to find workers with the right skills. Pakistan faces a similar challenge. The country has a large and relatively young population, which can become an important economic advantage if the right investments are made. But population size alone does not create economic growth. A large population becomes an asset when people are healthy, educated, skilled and productively employed. The World Bank’s Human Capital Index has repeatedly highlighted the importance of investments in education, health and skills for Pakistan’s long-term economic prospects. Pakistan’s human-capital performance remains below that of many countries that have made stronger and more sustained investments in these areas. Improving the quality of education, expanding vocational training and increasing opportunities for productive employment should therefore be treated as national priorities. Formal education, however, should not be considered the only route to developing human capital. Many adults who did not receive adequate schooling can still acquire useful skills through vocational and technical training. Short courses in areas such as construction, agriculture, livestock, tailoring, information technology, electrical work, plumbing, mechanics, hospitality and other trades can provide people with opportunities to earn a livelihood. Such training should not remain concentrated in major cities. Local training centres and mobile skill programmes can take practical education to towns and villages. Community-level training can help women, young people and adults who cannot easily access conventional educational institutions. Pakistan can also benefit from stronger links between education and the labour market. Training programmes should be designed after identifying the skills actually demanded by local and national economies. Employers, educational institutions and government departments should work together to ensure that training leads to real opportunities rather than certificates alone. The private sector also has an important role. Businesses can provide apprenticeships, internships and on-the-job training. Young people can gain valuable experience when they are given opportunities to learn directly in workplaces. Human capital development should also include lifelong learning. Technology and the nature of work are changing rapidly. Skills that are valuable today may become less relevant tomorrow. Workers therefore need opportunities to update their knowledge and acquire new skills throughout their careers. The central lesson is simple: people should not be viewed merely as consumers of a country’s resources. With proper investment, they become producers, innovators, entrepreneurs, teachers, technicians, researchers and problem-solvers. They create value from resources that might otherwise remain underused. For Pakistan, this is both a challenge and an opportunity. The country’s young population can become a powerful economic resource if it receives quality education, healthcare, practical skills and meaningful employment opportunities. But if these needs are ignored, population growth can increase pressure on already limited resources. Human capital is therefore not a secondary concern. It is one of the foundations of sustainable development. Roads, buildings, machines, technology and natural

  • | |

    Shakespeare’s sorcery and silicon valley

    For over four centuries, William Shakespeare’s plays have served for understanding human nature, politics, psychology, and empire. Yet, as scholars Xin Chen Chai and Xin Ying Lim argue, his work offers surprising insights into a decidedly modern phenomenon. The hidden human and physical infrastructure driving artificial intelligence. When millions of users enter prompts into generative AI chatbots every day, the experience feels weightless, instantaneous and virtual. However, behind every generated sentence lies a physical network of high-powered data centers. These facilities consume massive volumes of electricity and millions of gallons of water to cool servers. This illusion of effortless command reflects the dynamic in Shakespeare’s The Tempest. In the play, the exiled duke Prospero rules a remote island through sorcery. He forces the spirit Ariel and the native inhabitant Caliban into servitude. Prospero’s magical feats appear grand and detached from the labor and coercion required to maintain his power. Modern AI systems operate on a similar logic. The seamless magic of AI algorithms obscures the extractive resource demands and physical labor that sustain them. Prospero’s dominance depended on usurping Caliban’s land and subjugating its inhabitants. Similarly, the expansion of tech infrastructure often targets marginalized or rural territories. The reasons are land and natural resources that can be acquired with minimal resistance. A real-world example unfolded within the Mvskoke Nation in Oklahoma. A proposed legislative bill, NCA 25-077, sought to establish the Mvskoke Technology and Innovation Park. The bill was put on the table to bring major data centers to tribal lands. However, Indigenous citizens, including Jordan Harmon and Mackenzie Roberts, showed strong opposition. They highlighted the facilities’ ravenous water and energy consumption. They raised concerns regarding digital surveillance.  Framing the development as a continuation of historical colonial exploitation. Due to community pressure and concerns, the tribal council ultimately rejected the proposal. Postcolonial scholars have long viewed The Tempest as a critique of colonial dynamics. They have  drawn direct parallels between Prospero’s rule and imperial subjugation. In the play, Prospero surrenders his magical powers only after securing his own political goals. It demonstrates that rulers rarely give up power purely out of goodwill.   The successful resistance within the Mvskoke Nation highlights an essential difference between literature and real-life action. Unlike Shakespeare’s characters, real communities are actively demanding accountability from corporate giants. Their resistance demonstrates that the unchecked expansion of data centers is not an inevitable trajectory. By pushing back against resource-extractive technology models, Indigenous and local communities are forcing a necessary public conversation about who truly benefits from artificial intelligence and who pays the hidden costs.

Leave a Reply

Your email address will not be published. Required fields are marked *